Timeless brilliance,
since 1979.

Contact us

Our legacy is your trust. We have been supplying the jewelry processing industry with diamonds of all sizes for over 40 years and guarantee a fast and client-oriented service.

Our History

Since our foundation in 1979, our story has been one of striving for excellence. Our beginnings as a tradition-conscious company laid the foundation for our desire to meet only the highest standards. We have continuously built up our company over the course of many years and have become firmly established in the Swiss diamond trade. Our customers trust in our many years of experience and our reputation for excellent quality.

Our strengths

We take great care to check each stone individually and by eye. In-depth quality checks using the latest technology ensure that every diamond we offer meets the highest standards.

Thanks to our long history and profound expertise, we are able to advise each customer individually and meet their unique needs. We can also guarantee very short delivery times at all times thanks to our extensive stock of stones.

RJC Certified

As a member of the Responsible Jewellery Council (RJC), we at Blue Peacock Diamonds are committed to the highest ethical, social and environmental standards in the diamond industry.

To achieve RJC certification, a business has to meet various criteria, including compliance with labor standards, environmental protection measures, ethical behavior and the promotion of responsible sourcing of gemstones and metals. Certification demonstrates a company’s commitment to transparency, sustainability and ethical practices in jewelry production and marketing. We are committed to these values.

This is what we stand for.

Diamonds of the highest quality

Many years of experience and a trained eye guarantee perfectly cut stones with optimum brilliance. They are cut and selected with the most delicate craftsmanship.

Cooperation based on trust

Our most valuable asset is the trust of our customers. We nurture it with honest, proactive communication and quality control that meets the latest standards.

Flexible, fast processing

We are a trusted partner to the Swiss jewellery industry. With an extensive stock of stones, we can serve you in the shortest possible time. Whether brilliant or other cuts, large or small diamonds.

We are RJC-certified

We uphold ethical and moral values - along the entire supply chain. Find out more about the Responsible Jewellery Council.

Contact us for personal consultation.

We are looking forward to hearing from you.